A clinician reviews RISA on a tablet next to a CIS appliance on her desk
Clinical Intelligence System (CIS)

Bring AI to your data,
not your data to AI.

CIS is the on-prem AI system for clinical research. It cleans your records on-site and ships with RISA, your Clinical Research Assistant, so your team can explore the literature and connect the evidence without sending PHI to a cloud.

APPLICATIONS LAYER AI LAYER DATA LAYER ENGAGE & AUTOMATE ENRICH & ACCESS LEARNING WITH CONTEXT INTELLIGENCE
How it works

Hover the diagram

Each part of CIS does a job. Select one to learn more.

Discover ThetaRho
The system

CIS, the Clinical Intelligence System

An on-prem AI system for clinical research. Clean data, local AI and your apps on one appliance, inside your network.

How CIS works →

RISA
Ships with every CIS

RISA, your Clinical Research Assistant

Retrieval, investigation, grounding, summarization and action. Like having a resident who has already read the whole chart.

Meet RISA →

Why CIS

AI that works for you, on your terms

Data sovereignty

PHI, models and apps run on hardware you control. It even works air-gapped. Nothing leaves the building.

Fixed costs

AI runs on the appliance's own GPUs. No per-token bill and no surprise invoices, so you can plan the budget.

Low risk

Every AI claim is checked against the chart. Agents suggest; clinicians decide. Every action is traceable.

The AI device

Pre-packaged AI system. Ready to go and ready to grow.

Every CIS arrives with the software installed and RISA ready on day one. Choose the size that fits your team.

CIS-1 appliance

CIS-1

ENT

Best for1–3 providers, running RISA

CIS-2 appliance

CIS-2

INT

Best forA department: RISA plus a few apps

CIS-3 appliance

CIS-3

ADV

Best forA health system or research network, many apps

Pick a size by what you'll run on it. More users, more patient records and more apps call for a bigger box. All three run the same software, so you can start small and move up.

Compare appliances →

Trusted by physicians who value their time

What clinicians say

Most of the EMRs are NOT designed to be easy to use for the clinician! ThetaRho delivers the information I need in one single interaction faster than I would be able to find it myself.
Practicing physician
ThetaRho is my assistant. It is like having a resident working for me to gather the information I need about the patient. I just ask for what I need and ThetaRho gives it to me.
Practicing physician
RISA is a time-saver, pure and simple.
Practicing physician

You own your healthcare data.

You should be able to use it as you like, with AI you trust. Let's start the discussion.

Book a Demo → Contact us